RadioBoxList.Listener

Enclosing class:

RadioBoxList<V>
```
public static interface RadioBoxList.Listener
```
Listener interface that can be attached to the RadioBoxList in order to be notified on user actions

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`onSelectionChanged(int selectedIndex, int previousSelection)`	Called by the `RadioBoxList` when the user changes which item is selected

- Method Detail
  - onSelectionChanged
```
void onSelectionChanged(int selectedIndex,
                        int previousSelection)
```
    Called by the RadioBoxList when the user changes which item is selected
    
    Parameters:
    
    selectedIndex - Index of the newly selected item, or -1 if the selection has been cleared (can only be done programmatically)
    
    previousSelection - The index of the previously selected item which is now no longer selected, or -1 if nothing was previously selected